Saving into a file, other than screenshot about geoplotlib

[andrea-cuttone]

Hi

you can use geoplotlib.savefig('myfile') instead of geoplotlib.show()

[sabinej]

Thanks a lot! It works, but it generates the messages below. That's not really a problem, but can I suppress this somehow?

%run C:/Users/sjeschonnek/Documents/Network_Research/geoplotlib_ex_flights.py
flightmap.png saved
Traceback (most recent call last):
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\geoplotlib-0.2.0-py2.7.egg\geoplotlib__init__.py", line 30, in runapp
app.start()
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\geoplotlib-0.2.0-py2.7.egg\geoplotlib\core.py", line 311, in start
pyglet.app.run()
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\pyglet-1.2.2-py2.7.egg\pyglet\app__init_.py", line 143, in run
event_loop.run()
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\pyglet-1.2.2-py2.7.egg\pyglet\app\base.py", line 136, in run
self.run_estimated()
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\pyglet-1.2.2-py2.7.egg\pyglet\app\base.py", line 165, in run_estimated
timeout = self.idle()
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\pyglet-1.2.2-py2.7.egg\pyglet\app\base.py", line 281, in idle
window.flip()
File "C:\Users\sjeschonnek\AppData\Local\Enthought\Canopy\User\lib\site-packages\pyglet-1.2.2-py2.7.egg\pyglet\window\win32__init.py", line 309, in flip
self.context.flip()
AttributeError: 'NoneType' object has no attribute 'flip'

[andrea-cuttone]

could you provide the minimal source code that produces this issue?

[sabinej]

"""
Example of spatial graph
"""
import geoplotlib
from geoplotlib.utils import read_csv
import pyglet

data = read_csv('./data/flights.csv')
geoplotlib.graph(data,
src_lat='lat_departure',
src_lon='lon_departure',
dest_lat='lat_arrival',
dest_lon='lon_arrival',
color='hot_r',
alpha=16,
linewidth=5)
#geoplotlib.show()
geoplotlib.savefig('flightmap4')

[sabinej]

The line with "import pyglet" can be removed, and it still happens. I was just trying out things. Thanks a lot for your help!

[andrea-cuttone]

should be fixed in 7b86203

[sabinej]

Thanks, it works fine now!